Системы уравнений Рабочий лист
Рекомендуется для 8 класс — Средняя школа
Системы уравнений Рабочий лист
Имя: ____________________Дата: ____________
Инструкции: Решение систем линейных уравнений методами замены и исключения.
20 проблемы
- x + y = 8, x − y = 6 → x = ____, y = ____
- 6x + 2y = 20, x = 2 → y = ____
- x + y = 17, x − y = 1 → x = ____, y = ____
- 8x + 8y = 72, x = 3 → y = ____
- 8x + 3y = 22, x = 2 → y = ____
- 5x + 8y = 38, x = 6 → y = ____
- 7x + 3y = 35, x = 2 → y = ____
- x + y = 8, x − y = -4 → x = ____, y = ____
- 2x + 5y = 32, x = 1 → y = ____
- 1x + 9y = 52, x = 7 → y = ____
- 4x + 5y = 39, x = 1 → y = ____
- 5x + 8y = 13, x = 1 → y = ____
- 4x + 4y = 16, x = 1 → y = ____
- x + y = 7, x − y = 1 → x = ____, y = ____
- 7x + 2y = 59, x = 7 → y = ____
- 8x + 2y = 84, x = 9 → y = ____
- x + y = 11, x − y = -1 → x = ____, y = ____
- 9x + 9y = 63, x = 1 → y = ____
- x + y = 5, x − y = 1 → x = ____, y = ____
- 2x + 1y = 5, x = 1 → y = ____